JPH0461748B2 - - Google Patents
Info
- Publication number
- JPH0461748B2 JPH0461748B2 JP12123588A JP12123588A JPH0461748B2 JP H0461748 B2 JPH0461748 B2 JP H0461748B2 JP 12123588 A JP12123588 A JP 12123588A JP 12123588 A JP12123588 A JP 12123588A JP H0461748 B2 JPH0461748 B2 JP H0461748B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- abnormality
- signal
- current
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000003466 welding Methods 0.000 claims description 131
- 230000005856 abnormality Effects 0.000 claims description 57
- 230000007547 defect Effects 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 4
- 238000005493 welding type Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000035515 penetration Effects 0.000 description 7
- 239000011324 bead Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
- 239000010953 base metal Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000013480 data collection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12123588A JPH01293975A (ja) | 1988-05-18 | 1988-05-18 | 溶接異常検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12123588A JPH01293975A (ja) | 1988-05-18 | 1988-05-18 | 溶接異常検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01293975A JPH01293975A (ja) | 1989-11-27 |
| JPH0461748B2 true JPH0461748B2 (de) | 1992-10-01 |
Family
ID=14806258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12123588A Granted JPH01293975A (ja) | 1988-05-18 | 1988-05-18 | 溶接異常検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01293975A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4673472B2 (ja) * | 2000-07-31 | 2011-04-20 | 株式会社ダイヘン | アーク加工状態監視方法及びアーク加工電源装置 |
| JP2006247663A (ja) * | 2005-03-08 | 2006-09-21 | Chuo Motor Wheel Co Ltd | 溶接方法及び溶接装置 |
| JP2010253538A (ja) * | 2009-04-28 | 2010-11-11 | Toyota Motor Corp | 溶接方法及び溶接装置 |
| JP5957687B2 (ja) * | 2012-01-31 | 2016-07-27 | パナソニックＩｐマネジメント株式会社 | アーク溶接装置 |
-
1988
- 1988-05-18 JP JP12123588A patent/JPH01293975A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01293975A (ja) | 1989-11-27 |
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